中国园林建筑艺术给人以美的享受，_______________，正是体现了粗犷与细腻结合的美学思想。

①湖里有湖的精巧布局          ②使园林境界辽阔起来

③那些讲究借用远山陪衬        ④以及园中有园

    Pupils in England were able to watch a new TV program called Monkey 1 November 1979. Most of them were hearing this story for the first time. 2, this story is not new to Chinese children.

    There are many fairy tales（童话故事）in China. Journey to the West is 3 of them. In 4 tale, The Monkey King is the main character. He is not just any 5 monkey. We say this 6 he can make 72 changes to his shape and size. He can turn himself into 7 animals and objects. But unless he can hide his tail, he can't turn himself into a 8. He always uses a magic stick 9 the bad people. Sometimes, he can make the stick so small that he can 10 it in his ear. He is 11 able to make it big and long. This fairy tale is really great.

    The Monkey King has 12 Chinese children for many years. 13 the TV program came out more than 30 years ago, western children became interested in reading this story. Great Monkey King keeps 14 to help the weak and never gives up. In fact, children 15 the world love the Monkey King.

白血病是一种恶性血液病．目前主要通过骨髓移植治疗白血病，而造血干细胞配型是骨髓移植能否成功的关键．

（1）白血病等恶性肿瘤细胞具有能够____ 、形态结构发生改变以及细胞膜上____  等物质减少导致在体内易____ 等特征．

（2）据调查1930年至1990年男性肺癌的死亡率逐年提高，从人类生活习惯分析可能是由于____ 导致____ 发生突变，从而使正常细胞发生癌变．

（3）干细胞包括胚胎干细胞和成体干细胞．胚胎干细胞能通过____和____ 形成各种组织器官，表明胚胎干细胞具有____  性．

（4）人的神经系统在发育过程中，约有50%的细胞发生程序性死亡．你认为人的表皮细胞中具有控制细胞程序性死亡的基因吗？____